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3 1 0 Material Safety Data Sheet He a lt h 1 3 Fire 3 1 0 Re a c t iv it y 0 Pe rs o n a l Pro t e c t io n H Material Safety Data Sheet Universal Indicator Solution MSDS Section 1: Chemical Product and Company Identification Product Name: Universal Indicator Solution Contact Information: Catalog Codes: SLU1051 Sciencelab.com, Inc. 14025 Smith Rd. CAS#: Mixture. Houston, Texas 77396 RTECS: Not applicable. US Sales: 1-800-901-7247 International Sales: 1-281-441-4400 TSCA: TSCA 8(b) inventory: Isopropyl alcohol; Methyl alcohol; Phenolphthalein; Bromothymol blue sodium salt; Order Online: ScienceLab.com Thymol blue, sodium salt; Methyl red, sodium salt; Water CHEMTREC (24HR Emergency Telephone), call: CI#: Not applicable. 1-800-424-9300 Synonym: International CHEMTREC, call: 1-703-527-3887 Chemical Name: Not applicable. For non-emergency assistance, call: 1-281-441-4400 Chemical Formula: Not applicable. Section 2: Composition and Information on Ingredients Composition: Name CAS # % by Weight Isopropyl alcohol 67-63-0 37 Methyl alcohol 67-56-1 0.8 Phenolphthalein 77-09-8 0.03 Bromothymol blue sodium salt 34722-90-2 0.03 Thymol blue, sodium salt 81012-93-3 0.03 Methyl red, sodium salt 845-10-3 0.02 Water 7732-18-5 62.1 Toxicological Data on Ingredients: Isopropyl alcohol: ORAL (LD50): Acute: 5045 mg/kg [Rat]. 3600 mg/kg [Mouse]. DERMAL (LD50): Acute: 12800 mg/kg [Rabbit]. VAPOR (LC50): Acute: 22627.4 ppm 4 hour(s) [Rat]. Methyl alcohol: ORAL (LD50): Acute: 5628 mg/kg [Rat.]. DERMAL (LD50): Acute: 15800 mg/kg [Rabbit.]. VAPOR (LC50): Acute: 64000 ppm 4 hour(s) [Rat.]. Section 3: Hazards Identification Potential Acute Health Effects: p. 1 Very hazardous in case of eye contact (irritant), of ingestion. Hazardous in case of skin contact (irritant), of inhalation. Slightly hazardous in case of skin contact (permeator). Non-corrosive for skin. Non-sensitizer for skin. Inflammation of the eye is characterized by redness, watering, and itching. Potential Chronic Health Effects: Non-corrosive for skin. Non-sensitizer for skin. Non-permeator by skin. CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: PROVEN [Methyl alcohol] The substance is toxic to kidneys, lungs, the nervous system, mucous membranes, the reproductive system. Repeated or prolonged exposure to the substance can produce target organs damage. Section 4: First Aid Measures Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Do not use an eye ointment. Seek medical attention. Skin Contact: After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cold water may be used. Cover the irritated skin with an emollient. If irritation persists, seek medical attention. Wash contaminated clothing before reusing. Serious Skin Contact: Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention. Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention. Serious Inhalation: Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek medical attention. Ingestion: Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention. Serious Ingestion: Not available. Section 5: Fire and Explosion Data Flammability of the Product: Flammable. Auto-Ignition Temperature: The lowest known value is 399°C (750.2°F) (Isopropyl alcohol). Flash Points: The lowest known value is CLOSED CUP: 11.67°C (53°F). (TAG). OPEN CUP: 18.3°C (64.9°F). (Cleveland). (Isopropyl alcohol) Flammable Limits: The greatest known range is LOWER: 2% UPPER: 12% (Isopropyl alcohol) Products of Combustion: These products are carbon oxides (CO, CO2). Fire Hazards in Presence of Various Substances: Flammable in presence of open flames and sparks, of oxidizing materials. Slightly flammable to flammable in presence of heat, of combustible materials. Explosion Hazards in Presence of Various Substances: Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. Slightly explosive to explosive in presence of oxidizing materials. Fire Fighting Media and Instructions: Flammable liquid, soluble or dispersed in water. SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use alcohol foam, water spray or fog. p. 2 Special Remarks on Fire Hazards: Explosive in the form of vapor when exposed to heat or flame. May form explosive mixtures with air. Vapor may travel considerable distance to source of ignition and flash back. CAUTION: MAY BURN WITH NEAR INVISIBLE FLAME (Isopropyl alcohol) Special Remarks on Explosion Hazards: Not available. Section 6: Accidental Release Measures Small Spill: Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container. Large Spill: Flammable liquid. Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not touch spilled material. Prevent entry into sewers, basements or confined areas; dike if needed. Eliminate all ignition sources. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities. Section 7: Handling and Storage Precautions: Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapour/spray. In case of insufficient ventilation, wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes Storage: Flammable materials should be stored in a separate safety storage cabinet or room. Keep away from heat. Keep away from sources of ignition. Keep container tightly closed. Keep in a cool, well-ventilated place. Ground all equipment containing material. A refrigerated room would be preferable for materials with a flash point lower than 37.8°C (100°F). Section 8: Exposure Controls/Personal Protection Engineering Controls: Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective threshold limit value. Ensure that eyewash stations and safety showers are proximal to the work-station location. Personal Protection: Splash goggles. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case of a Large Spill: Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure Limits: Isopropyl alcohol TWA: 400 STEL: 500 (ppm) from ACGIH (TLV) [1995] TWA: 980 STEL: 1230 (mg/m3) from ACGIH [1995] Methyl alcohol TWA: 200 STEL: 250 (ppm) from ACGIH (TLV) [1995] TWA: 262 STEL: 328 (mg/m3) from ACGIH [1995] Consult local authorities for acceptable exposure limits. Section 9: Physical and Chemical Properties Physical state and appearance: Liquid. Odor: Not available. Taste: Not available. p. 3 Molecular Weight: Not applicable. Color: Not available. pH (1% soln/water): Neutral. Boiling Point: The lowest known value is 82.22°C (180°F) (Isopropyl alcohol). Weighted average: 93.36°C (200°F) Melting Point: May start to solidify at -89.5°C (-129.1°F) based on data for: Isopropyl alcohol. Critical Temperature: Not available. Specific Gravity: Weighted average: 0.91 (Water = 1) Vapor Pressure: The highest known value is 33 mm of Hg (@ 20°C) (Isopropyl alcohol). Weighted average: 23.31 mm of Hg (@ 20°C) Vapor Density: The highest known value is 2.07 (Air = 1) (Isopropyl alcohol). Weighted average: 1.16 (Air = 1) Volatility: Not available. Odor Threshold: The highest known value is 50 ppm (Isopropyl alcohol) Water/Oil Dist. Coeff.: The product is equally soluble in oil and water. Ionicity (in Water): Not available. Dispersion Properties: Is not dispersed in methanol, diethyl ether. See solubility in water, methanol, diethyl ether, n-octanol, acetone. Solubility: Easily soluble in cold water, hot water, methanol, diethyl ether, n-octanol, acetone. Section 10: Stability and Reactivity Data Stability: The product is stable. Instability Temperature: Not available. Conditions of Instability: Not available. Incompatibility with various substances: Slightly reactive to reactive with oxidizing agents. Corrosivity: Non-corrosive in presence of glass. Special Remarks on Reactivity: Not available. Special Remarks on Corrosivity: Not available. Polymerization: No. Section 11: Toxicological Information Routes of Entry: Eye contact. Inhalation. Ingestion. Toxicity to Animals: WARNING: THE LC50 VALUES HEREUNDER ARE ESTIMATED ON THE BASIS OF A 4-HOUR EXPOSURE. Acute oral toxicity (LD50): 9730 mg/kg (Mouse) (Calculated value for the mixture). Acute dermal toxicity (LD50): 34595 mg/kg (Rabbit) (Calculated value for the
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